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  3. Organic Compounds
  4. Compounds by Functional Group and Structure
  5. Cyclic Compounds
  6. Heterocyclic Compounds
  7. Heterocycles with Nitrogen (N)
  8. Pyrazines
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Pyrazines

Pyrazines are six-membered ring compounds with two nitrogen atoms. These compounds are important in organic synthesis and medicinal chemistry, particularly for their antibacterial properties. At CymitQuimica, we offer a wide selection of high-quality pyrazines to support your research and industrial needs.

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Subcategories of "Pyrazines"

Halogenated Pyrazine

Products of "Pyrazines"

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BrandProduct dataPurityPrice rangeEstimated delivery
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3-Ethoxy-2-methylpyrazine
REF: IN-DA003JDJCAS: 32737-14-7 		99%25.00 €~506.00 €Mon 03 Mar 25
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2-Propylpyrazine
REF: IN-DA003B9OCAS: 18138-03-9 		98%27.00 €~226.00 €Mon 03 Mar 25
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2-Pyrazinecarbonitrile
REF: IN-DA002BJACAS: 19847-12-2 		98%To inquireMon 03 Mar 25
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2-Methyldibenzo[F,H]quinoxaline
REF: IN-DA00DK9RCAS: 536753-86-3 		97%To inquireMon 03 Mar 25
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2-Pyrazinecarboxylic Acid
REF: IN-DA0033FOCAS: 98-97-5 		98%25.00 €~148.00 €Mon 03 Mar 25
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5,6,7,8-Tetrahydroquinoxaline
REF: IN-DA00BXAXCAS: 34413-35-9 		97%22.00 €~254.00 €Mon 03 Mar 25
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2-(sec-Butyl)-3-methoxypyrazine
REF: IN-DA003HIPCAS: 24168-70-5 		97%29.00 €~582.00 €Mon 03 Mar 25
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5-Methylphenazin-5-ium methyl sulfate
REF: IN-DA007K0TCAS: 299-11-6 		97%31.00 €~568.00 €Mon 03 Mar 25
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2-Methylpyrazine
REF: IN-DA003HQACAS: 109-08-0 		98%25.00 €~109.00 €Mon 03 Mar 25
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Pyrazinoic acid hydrazide
REF: IN-DA0035JOCAS: 768-05-8 		95%21.00 €~998.00 €Mon 03 Mar 25
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5-chloro-2,3-diphenylpyrazine
REF: IN-DA003788CAS: 41270-66-0 		98%22.00 €~466.00 €Mon 03 Mar 25
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2,3-Dichloro-6-methylquinoxaline
REF: IN-DA003FHCCAS: 39267-05-5 		97%To inquireMon 03 Mar 25
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2-CHLORO-3-PHENYLQUINOXALINE
REF: IN-DA00FEHRCAS: 7065-92-1 		95%25.00 €~74.00 €Mon 03 Mar 25
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2-Pyrazinecarboxamide, 6-fluoro-3,4-dihydro-3-oxo-
REF: IN-DA002R9QCAS: 259793-96-9 		99%To inquireMon 03 Mar 25
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6-Aminoquinoxaline
REF: IN-DA0034BQCAS: 6298-37-9 		95%21.00 €~160.00 €Mon 03 Mar 25
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Acetylpyrazine
REF: IN-DA003NNZCAS: 22047-25-2 		98%To inquireMon 03 Mar 25
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Pyrazine, 2,5-dimethyl-
REF: IN-DA000JWBCAS: 123-32-0 		97%23.00 €~189.00 €Mon 03 Mar 25
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2-Isobutyl-3-methylpyrazine
REF: IN-DA003B8JCAS: 13925-06-9 		97%29.00 €~247.00 €Mon 03 Mar 25
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Quinoxaline, 2,3-diphenyl-
REF: IN-DA001Y1NCAS: 1684-14-6 		98%31.00 €~526.00 €Mon 03 Mar 25
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5-Methylpyrazine-2-carboxylic Acid 4-Oxide
REF: IN-DA006UPSCAS: 51037-30-0 		97%To inquireMon 03 Mar 25
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3-Ethoxy-2-methylpyrazine
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3-Ethoxy-2-methylpyrazine

CAS:32737-14-7
Formula:
C7H10N2O
Purity:
99%
Molecular weight:
138.1671

Ref: IN-DA003JDJ

1g25.00 €
5g27.00 €
25g56.00 €
100g113.00 €
500g506.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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2-Propylpyrazine
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2-Propylpyrazine

CAS:18138-03-9
Formula:
C7H10N2
Purity:
98%
Color and Shape:
Liquid
Molecular weight:
122.1677

Ref: IN-DA003B9O

1g27.00 €
5g48.00 €
25g106.00 €
100g226.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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2-Pyrazinecarbonitrile
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2-Pyrazinecarbonitrile

CAS:19847-12-2
Formula:
C5H3N3
Purity:
98%
Color and Shape:
Liquid
Molecular weight:
105.0974

Ref: IN-DA002BJA

5gTo inquire
25g21.00 €
100g28.00 €
500g75.00 €
1000g122.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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2-Methyldibenzo[F,H]quinoxaline
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2-Methyldibenzo[F,H]quinoxaline

CAS:536753-86-3
Formula:
C17H12N2
Purity:
97%
Color and Shape:
Solid
Molecular weight:
244.2906

Ref: IN-DA00DK9R

1g32.00 €
5g95.00 €
10g130.00 €
25g197.00 €
250mg24.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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2-Pyrazinecarboxylic Acid
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2-Pyrazinecarboxylic Acid

CAS:98-97-5
Formula:
C5H4N2O2
Purity:
98%
Color and Shape:
Solid
Molecular weight:
124.0975

Ref: IN-DA0033FO

5g25.00 €
25g26.00 €
100g43.00 €
500g102.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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5,6,7,8-Tetrahydroquinoxaline
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5,6,7,8-Tetrahydroquinoxaline

CAS:34413-35-9
Formula:
C8H10N2
Purity:
97%
Color and Shape:
Liquid
Molecular weight:
134.1784

Ref: IN-DA00BXAX

1g22.00 €
5g24.00 €
10g26.00 €
25g42.00 €
100g83.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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2-(sec-Butyl)-3-methoxypyrazine
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2-(sec-Butyl)-3-methoxypyrazine

CAS:24168-70-5
Formula:
C9H14N2O
Purity:
97%
Color and Shape:
Liquid
Molecular weight:
166.2203

Ref: IN-DA003HIP

1g29.00 €
5g59.00 €
10g81.00 €
25g152.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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5-Methylphenazin-5-ium methyl sulfate
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5-Methylphenazin-5-ium methyl sulfate

CAS:299-11-6
Formula:
C14H14N2O4S
Purity:
97%
Color and Shape:
Solid
Molecular weight:
306.3370

Ref: IN-DA007K0T

1g41.00 €
5g70.00 €
25g174.00 €
100g568.00 €
250mg31.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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2-Methylpyrazine
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2-Methylpyrazine

CAS:109-08-0
Formula:
C5H6N2
Purity:
98%
Color and Shape:
Liquid
Molecular weight:
94.1145

Ref: IN-DA003HQA

25g26.00 €
100g25.00 €
500g64.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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Pyrazinoic acid hydrazide
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Pyrazinoic acid hydrazide

CAS:768-05-8
Formula:
C5H6N4O
Purity:
95%
Color and Shape:
Solid
Molecular weight:
138.1273

Ref: IN-DA0035JO

1g25.00 €
5g43.00 €
10g57.00 €
25g81.00 €
100g181.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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5-chloro-2,3-diphenylpyrazine
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5-chloro-2,3-diphenylpyrazine

CAS:41270-66-0
Formula:
C16H11ClN2
Purity:
98%
Color and Shape:
Solid
Molecular weight:
266.7249

Ref: IN-DA003788

1g25.00 €
5g25.00 €
10g46.00 €
25g57.00 €
100g132.00 €
250g195.00 €
500g466.00 €
250mg22.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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2,3-Dichloro-6-methylquinoxaline
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2,3-Dichloro-6-methylquinoxaline

CAS:39267-05-5
Formula:
C9H6Cl2N2
Purity:
97%
Color and Shape:
Solid
Molecular weight:
213.0633

Ref: IN-DA003FHC

1g83.00 €
5g185.00 €
100mg31.00 €
250mg52.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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2-CHLORO-3-PHENYLQUINOXALINE
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2-CHLORO-3-PHENYLQUINOXALINE

CAS:7065-92-1
Formula:
C14H9ClN2
Purity:
95%
Color and Shape:
Solid
Molecular weight:
240.6877

Ref: IN-DA00FEHR

1g32.00 €
5g74.00 €
250mg25.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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2-Pyrazinecarboxamide, 6-fluoro-3,4-dihydro-3-oxo-
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2-Pyrazinecarboxamide, 6-fluoro-3,4-dihydro-3-oxo-

CAS:259793-96-9
Formula:
C5H4FN3O2
Purity:
99%
Color and Shape:
Solid
Molecular weight:
157.1026

Ref: IN-DA002R9Q

1g31.00 €
5g61.00 €
10g76.00 €
25g123.00 €
100g261.00 €
500gTo inquire
100mg25.00 €
250mg25.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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6-Aminoquinoxaline
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6-Aminoquinoxaline

CAS:6298-37-9
Formula:
C8H7N3
Purity:
95%
Color and Shape:
Solid
Molecular weight:
145.1613

Ref: IN-DA0034BQ

1g25.00 €
5g41.00 €
10g61.00 €
25g95.00 €
100g160.00 €
250mg21.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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Acetylpyrazine
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Acetylpyrazine

CAS:22047-25-2
Formula:
C6H6N2O
Purity:
98%
Color and Shape:
Solid
Molecular weight:
122.1246

Ref: IN-DA003NNZ

1gTo inquire
5g25.00 €
25g28.00 €
100g64.00 €
500g195.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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Pyrazine, 2,5-dimethyl-
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Pyrazine, 2,5-dimethyl-

CAS:123-32-0
Formula:
C6H8N2
Purity:
97%
Color and Shape:
Liquid
Molecular weight:
108.1411

Ref: IN-DA000JWB

5g25.00 €
25g23.00 €
100g55.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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2-Isobutyl-3-methylpyrazine
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2-Isobutyl-3-methylpyrazine

CAS:13925-06-9
Formula:
C9H14N2
Purity:
97%
Color and Shape:
Liquid
Molecular weight:
150.2209

Ref: IN-DA003B8J

1g29.00 €
5g43.00 €
10g61.00 €
25g110.00 €
100g247.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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Quinoxaline, 2,3-diphenyl-
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Quinoxaline, 2,3-diphenyl-

CAS:1684-14-6
Formula:
C20H14N2
Purity:
98%
Color and Shape:
Solid
Molecular weight:
282.3386

Ref: IN-DA001Y1N

1g31.00 €
5g34.00 €
25g65.00 €
100g197.00 €
500g526.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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5-Methylpyrazine-2-carboxylic Acid 4-Oxide
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5-Methylpyrazine-2-carboxylic Acid 4-Oxide

CAS:51037-30-0
Formula:
C6H6N2O3
Purity:
97%
Color and Shape:
Solid
Molecular weight:
154.1234

Ref: IN-DA006UPS

1g46.00 €
5g71.00 €
10g101.00 €
25g200.00 €
100g629.00 €
500gTo inquire
250mg25.00 €
Estimated delivery in United States, on Monday 3 Mar 2025
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